| Trowbridge to Sacile | 764.64 mi (1,230.57 km) |
| Trowbridge to Sala Consilina | 1,136.28 mi (1,828.67 km) |
| Trowbridge to Salemi | 1,185.22 mi (1,907.43 km) |
| Trowbridge to Salerno | 1,092.27 mi (1,757.83 km) |
| Trowbridge to Salo | 703.46 mi (1,132.11 km) |
| Trowbridge to Salsomaggiore Terme | 718.62 mi (1,156.51 km) |
| Trowbridge to Saluzzo | 642.29 mi (1,033.67 km) |
| Trowbridge to Salzano | 766.93 mi (1,234.25 km) |
| Trowbridge to Samarate | 638.26 mi (1,027.18 km) |
| Trowbridge to San Benedetto del Tronto | 948.63 mi (1,526.66 km) |
| Trowbridge to San Biagio di Callalta | 771.04 mi (1,240.86 km) |
| Trowbridge to San Bonifacio | 740.47 mi (1,191.68 km) |
| Trowbridge to San Casciano in Val di Pesa | 817.16 mi (1,315.10 km) |
| Trowbridge to San Cataldo | 1,240.42 mi (1,996.26 km) |
| Trowbridge to San Cesareo | 965.79 mi (1,554.29 km) |
